dcs.dk DNS records

🖥️ Nameservers2 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
etta.ns.cloudflare.com	108.162.192.156 172.64.32.156 173.245.58.156 2606:4700:50::adf5:3a9c 2803:f800:50::6ca2:c09c 2a06:98c1:50::ac40:209c	etta.ns.cloudflare.com etta.ns.cloudflare.com etta.ns.cloudflare.com etta.ns.cloudflare.com etta.ns.cloudflare.com etta.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
george.ns.cloudflare.com	108.162.193.167 172.64.33.167 173.245.59.167 2606:4700:58::adf5:3ba7 2803:f800:50::6ca2:c1a7 2a06:98c1:50::ac40:21a7	george.ns.cloudflare.com george.ns.cloudflare.com george.ns.cloudflare.com george.ns.cloudflare.com george.ns.cloudflare.com george.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records3 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.8.211	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.9.211	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.74.166	300s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records2 records 21ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dcs-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::9 2a01:111:f403:ca09::20 2a01:111:f403:ca09::a 52.101.73.126 52.101.73.16 52.101.73.22 52.101.73.24	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation
10	3600s	dcs-dk.mail.eo.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::c 2a01:111:f403:ca09::5 2a01:111:f403:ca09::b 52.101.103.140 52.101.68.10 52.101.68.16 52.101.68.8	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)3 records 24ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:8d3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::681a:9d3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::ac43:4aa6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records1 records 23ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.26.8.211,104.26.9.211,172.67.74.166 ipv6hint=2606:4700:20::681a:8d3,2606:4700:20::681a:9d3,2606:4700:20::ac43:4aa6

🔌 SRV Records1 records 56ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records10 records 136ms

TXT Record
google-site-verification=D2NDwrOJtxxVVJpVWeMxrPSz6H-yERGbgJBYZGB4i0c
google-site-verification=emzd4SbrNTTLccaZsie1sQlL6DDaqg6Y20N0VFRGLcY
google-site-verification=N9WTyGjsTRRwEoE40IITLl8TwCrKD39UazWcIVntbsA
google-site-verification=qgCV6xclg7FVbxlh3SlERl8iUQNfmSobDHTnpWmzKFA
k7n6qr7gs5uusrmijvpjipl46v
LK3-HW9-EJ7
MS=880884AB0415E9BFCD77AF0C28848A82FE947177
MS=ms59316559
v=spf1 a mx ip4:89.104.206.0/24 ip4:198.2.186.172 ip4:46.36.212.30 ip4:46.36.213.114 include:_spf.anpdm.com include:spf.protection.outlook.com include:spf.mandrillapp.com include:send.heyloyalty.com ~all
vpe=f0b7a944

✉️ SPF

Policy	Record (dcs.dk)
~all (soft fail)	v=spf1 a mx ip4:89.104.206.0/24 ip4:198.2.186.172 ip4:46.36.212.30 ip4:46.36.213.114 include:_spf.anpdm.com include:spf.protection.outlook.com include:spf.mandrillapp.com include:send.heyloyalty.com ~all

📨 DMARC

Policy	Record (_dmarc.dcs.dk)
p=reject	v=DMARC1; p=reject; sp=reject; pct=100; adkim=r; aspf=r; rua=mailto:watchdog2@watchdog.kevlarr.io; ruf=mailto:watchdog2@watchdog.kevlarr.io; rf=afrf; fo=1; ri=86400

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.dcs.dk	AqQug2kc3AVpA5EZiqEcZCzyENVhyOzvWBd9bbyy_fU
TXT	_acme-challenge.dcs.dk	RJXrUqAsnrQS8vqHdEeaQx7MNwXoiDNXhxAkonSfaTI

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC97ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2413526241
Primary NS (MNAME)	etta.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

30ms

A

35ms

MX

21ms

AAAA

24ms

TXT

136ms

CAA

34ms

HTTPS

23ms

TLSA

16049ms

SOA

0ms

MTA-STS

47ms

DNSSEC

97ms

SRV

56ms

Total

17453ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 19:07:04	17453ms	2 NS 3 A 2 MX	🔓 Insecure	View
2026-08-26 19:38:27	5184ms	2 NS 3 A 2 MX	🔓 Insecure	View
2026-07-21 12:04:33	25454ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-24 14:23:05	7314ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-24 10:10:04	926ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 20:31:51	4570ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-20 17:45:22	1162ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 05:51:29	4717ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-17 01:21:42	4570ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-17 01:21:18	2922ms	2 NS 2 A 2 MX	🔓 Insecure	View